X1NiCrMoCu25-20-5 4539-089-04-I - ISO 683-18-2014

Grade	X1NiCrMoCu25-20-5
ISO Numeric Designation	4539-089-04-I
Corresponding Standard	ISO 683-18-2014 Heat-treatable Steels, Alloy Steels and Free-Cutting Steels - Part 18: Bright Steel Products
Classification	Austenitic Stainless Steel

X1NiCrMoCu25-20-5 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	-	-	-	19	23.5	1.2	4	-
Maximum Value	0.02	0.75	2	0.035	0.015	22	26	2	5	0.15

X1NiCrMoCu25-20-5 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤10	600~930	≥400	（long.） ≥20
10＜t≤16	600~930	≥400	≥20
16＜t≤40	530~880	≥230	≥25	(long.) ≥100
40＜t≤63	530~880	≥230	≥25	≥100
63＜t≤160	530~730	≥230	≥35	≥100
160＜t≤250	530~730	≥230	（tr.） ≥30	（tr.） ≥60

Approximate Comparison Table Austenitic Stainless Steel

China		Japan	United States		International Organization for Standardization		France	European Standard		Sweden	United Kingdom
GB	ISC	JIS	ASTM/AISI	UNS	ISO	Numerical Grade	NF EN/NF	EN	Numerical Grade	SS	BS EN/BS
015Cr21Ni26Mo5Cu2	S31782	SUS 890L	904L	N08904	X1NiCrMoCu25-20-5	4539-089-04-I	Z2NCDU25-20	X1NiCrMoCu25-20-5	1.4539	2562	904S13

X1NiCrMoCu25-20-5 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!